FAILED: patch "[PATCH] ARM: dts: am43xx: fix edma memcpy channel allocation" failed to apply to 4.4-stable tree

The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From: Tero Kristo <[email protected]>
Date: Mon, 14 Mar 2016 11:01:50 +0200
Subject: [PATCH] ARM: dts: am43xx: fix edma memcpy channel allocation

EDMA was allocating DMA channels 32 and 33 for memcpy usage, out of which channel 33 is actually used by DES crypto engine. This bad allocation of the channel causes a crash in the DES crypto engine, as the channel gets configured for memcpy usage instead of hardware <-> memory DMA.

Fixed by allocating DMA channels 58 and 59 for memcpy usage (I2C0 RX/TX), which are not used by anybody.

the eDMA3")

index 6e4f5af3d8f8..344b861a55a5 100644
@@ -207,7 +207,7 @@
 			ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>,
 				   <&edma_tptc2 0>;
 
-			ti,edma-memcpy-channels = <32 33>;
+			ti,edma-memcpy-channels = <58 59>;
 		};
 
 		edma_tptc0: tptc@49800000 {